CAREY WEDLER–According to the latest FBI data, drug arrests in the United States increased from 2015 to 2016. Though the federal agency used to provide breakdowns on the details of these arrests in its annual “Crime in the United States” report — including which drugs were in question and whether the arrests were made over possession or sale — in its latest report, the FBI is withholding specifics.

On Monday, Tom Angell, a contributor at Forbes, wrote about the increase in drug arrests across the country, noting that while in 2015 there were 1,488,707 drug arrests (“the highest number of arrests” out of all offenses, according to the FBI), in 2016 the agency reported 1,572,579 arrests for drugs, a figure that again accounted for the highest number of arrests.

Angell notes that “That’s an average of one drug arrest every 20 seconds” and that “The total number is up roughly 5.6% from the 1,488,707 arrests for drug crimes in the country in 2015.”

According to the 2015 data, 83.9 percent of drug arrests were for possession, and 38.6 percent of those possession arrests were over cannabis, the highest of any drug.

Aside from the troubling increase in arrests from 2015 to 2016, however, is the fact that this year, the FBI did not include a table breaking down the types of drug arrests as it did in 2015. As Angell reportedlater on Monday, “due to a change in how the annual law enforcement numbers are publicized, it is now harder to determine how many people were busted for marijuana or other drugs specifically.”

Though the numbers are missing from the FBI’s public 2016 report, Angell was able to obtain data from the agency by contacting them directly.